摘要
由于视觉搜索作业在工业检测、医疗、安检以及军事领域等的广泛存在,视觉搜索一直是人因学领域的重要研究内容。以多目标视觉搜索的绩效为研究背景,进行了多目标视觉搜索的目标独立性与模型研究。首先,进行了相同难度4目标的视觉搜索作业实验,并对实验结果进行了分析和讨论,提出了有效视觉搜索区域的概念。然后,基于有效视觉搜索区域概念,提出了改进的多目标随机视觉搜索绩效模型。
As visual search tasks are widely applied in the fields of industry detection, medicine, security check and military, visual search has always been the significant research aspect of human factors area. Focused on the performance of multiple-target visual search, this paper studies the target independence and modeling. Firstly, a 4-target visual search experiment is conducted in which the targets have the same difficulties. The experimental results are discussed and analyzed and the definition of effective visual search area is proposed. Then, based on this definition, the improved multiple-target visual search model is proposed.
出处
《工业工程与管理》
CSSCI
北大核心
2013年第3期113-116,126,共5页
Industrial Engineering and Management
基金
国家自然科学基金资助项目(71071085)
关键词
视觉搜索
模型
绩效
多目标
目标独立性
visual search
model
performance
multiple targets
target independence
